Out of 48 bugs, 44 were automatically obsoleted (44 due to revoked reproducers), 4 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:block (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
possible deadlock in queue_requests_store block 4 syz, C 531 258d 504d
kernel BUG in blk_mq_end_request block -1 syz, C done error 8 307d 450d
general protection fault in bio_iov_iter_get_pages block 2 syz, C done 10 343d 344d
general protection fault in blk_mq_issue_direct block ntfs3 2 syz 2 363d 360d
BUG: unable to handle kernel NULL pointer dereference in guard_bio_eod block 10 syz, C 4 399d 479d
possible deadlock in queue_wb_lat_store block 4 syz, C 21 449d 499d
KASAN: slab-use-after-free Read in percpu_ref_put (2) block 19 syz, C 3808 500d 676d
BUG: corrupted list in loop_process_work block 8 syz, C done 1809 537d 549d
possible deadlock in blk_mq_submit_bio block 4 syz 40 575d 632d
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block 4 syz done 11 651d 649d
WARNING: bad unlock balance in elevator_init_mq usb block 4 syz done 1 652d 648d
kernel BUG in set_blocksize (2) block ext4 udf -1 syz error 1 589d 585d
possible deadlock in blk_trace_setup trace block 4 syz done 3010 573d 652d
possible deadlock in blk_trace_ioctl block trace 4 syz done 4302 573d 654d
possible deadlock in loop_reconfigure_limits block 4 syz done 2875 573d 643d
possible deadlock in blk_mq_alloc_request block 4 syz done 827 573d 649d
BUG: sleeping function called from invalid context in unmap_mapping_folio block 5 syz, C done 19 558d 559d
memory leak in iov_iter_extract_pages block 3 syz, C 2 970d 1096d
kernel BUG in set_blocksize ext4 block -1 syz error error 3 834d 928d
WARNING in stack_depot_save_flags block -1 syz, C error error 1 848d 844d
WARNING in bdev_file_open_by_dev block -1 syz, C done 7 916d 920d
WARNING in wait_til_done (2) block -1 syz, C 20 1034d 1229d
WARNING in floppy_interrupt (2) block -1 syz, C 10 1047d 1218d
general protection fault in start_motor (3) block 2 syz 12 1049d 1099d
general protection fault in blk_stat_add block hfs 2 syz, C inconclusive 1 1101d 1097d
WARNING in floppy_revalidate block -1 syz, C 1 1107d 1614d
KASAN: use-after-free Read in netdev_core_pick_tx block 19 syz, C inconclusive done 6 1216d 1371d
WARNING in __device_add_disk block -1 syz, C done unreliable 43 2582d 3042d
general protection fault in __blk_rq_map_sg block 19 syz, C error 20 1281d 1290d
general protection fault in start_motor (2) block 2 syz 2 1299d 1445d
possible deadlock in blkcg_deactivate_policy block cgroups 4 syz, C done error 93 1333d 1585d
KASAN: use-after-free Read in relay_switch_subbuf block trace 19 syz, C done error 93 1388d 2882d
possible deadlock in throtl_pending_timer_fn cgroups block 4 syz, C done 12 1414d 1601d
WARNING in submit_bio_noacct block -1 syz, C inconclusive 6 1616d 1630d
memory leak in blk_ioprio_init block 3 syz, C 2 1499d 1559d
WARNING in floppy_queue_rq block -1 syz 7 1486d 1543d
WARNING in schedule_bh (2) block -1 syz, C 66 1647d 1903d
WARNING in bio_free squashfs block -1 syz, C done 173 1599d 1600d
general protection fault in hctx_lock block 2 syz, C done 75 1762d 1764d
WARNING in __floppy_read_block_0 block -1 syz, C 4 1533d 1578d
general protection fault in reset_interrupt (2) block 2 syz, C 2 1533d 1532d
WARNING in wait_til_done block -1 syz, C 4 1541d 1575d
KASAN: use-after-free Read in blk_update_request jfs block 19 syz, C inconclusive inconclusive 5 1864d 2102d
KASAN: null-ptr-deref Read in percpu_ref_exit block 11 syz, C done 11 2169d 2173d
WARNING: ODEBUG bug in blk_mq_hw_sysfs_release block -1 syz unreliable unreliable 18 1671d 1791d
KMSAN: uninit-value in adfspart_check_POWERTEC block 7 syz, C 1 2219d 2219d
WARNING in kthread_queue_work block ext4 -1 syz, C done 2223 2229d 2226d
KASAN: use-after-free Read in do_blk_trace_setup trace block 19 syz, C 4 3203d 3192d